I recently made one of my first "diptych" photos. A diptych is two separate photos put either side by side, or one on top of another, to make one total photo. I usually use diptychs for nature, but they can really be used for any photo. Most of the time the two photos will show some sort of a slight difference from each other. As you can see in the photo below, my hand is in the same position for both photos, but the flower has been flipped.